Sons of Liberty Gun Works Scalper Bolt Carrier Group
Precision-engineered bolt carrier group for 5.56 NATO and .300 Blackout. Phosphate finish delivers reliable performance and durability in a critical component that drives your entire AR platform.
Fits: AR-15
The Heart of Your AR Platform
The bolt carrier group is far more than just another component—it's the engine that drives your entire rifle. Every critical function of the AR platform depends on this single assembly: locking, unlocking, extracting, and ejecting. When you understand that the bolt carrier group is the heart of your gun, you begin to appreciate why quality matters.
Built for Reliability
Sons of Liberty Gun Works engineered the Scalper Bolt Carrier Group with the understanding that this component must perform flawlessly under demanding conditions. The phosphate finish provides:
- Corrosion resistance for extended service life
- Durability through thousands of firing cycles
- Proven reliability in both civilian and professional applications
Versatile Compatibility
Designed to function reliably with both 5.56 NATO and .300 Blackout ammunition, the Scalper BCG gives you flexibility across multiple platforms and shooting disciplines.
Why It Matters
If the gas port is the lungs of your rifle, the bolt carrier group is undoubtedly the heart. Choosing a quality bolt carrier group from a manufacturer focused on precision engineering ensures your AR platform will cycle reliably when it matters most.
Features
- works for 5.56 nato, .300 blackout, 6mm max, and .350 legend
- full-auto test fired bolt at assembly
- full-auto profile carrier
